What is the product of the unbalanced equation below? Ca(s) + O2(g) A. CaO2(5) B. Cao(s) C. 2Ca(s) + O2(9)

Question

What is the product of the unbalanced equation below?
Ca(s) + O2(g)

A. CaO2(5)
B. Cao(s)
C. 2Ca(s) + O2(9)
D. Ca20(s)

in progress 0
Nguyệt Ánh 2 weeks 2021-07-19T14:01:57+00:00 1 Answers 1 views 0

Answers ( )

    0
    2021-07-19T14:03:31+00:00

    Answer:

    I think B

    Explanation:

    2Ca + O2 -> 2CaO

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )